“2.4 On the Date of Possession [11 November 2013 ] possession of the site …shall be given to the Contractor who shall thereupon begin the construction of the Works…and regularly and diligently proceed with and complete the same on or before the relevant Completion Date… 2.27.1 If, and whenever it becomes reasonably apparent that the progress of the Works or any Section is being or is likely to be delayed the Contractor shall forthwith give notice to the…Contract Administrator of the material circumstances, including the cause or causes of the delay, and shall identify in the notice any event which in his opinion is a Relevant Event. .2 In respect of each event identified in the notice the Contractor shall, if practicable in such notice or otherwise in writing as soon as possible thereafter, give particulars of its expected effects, including an estimate of any expected delay in the completion of the Works or any Section beyond the relevant Completion Date. .3 The Contractor shall forthwith notify the…Contract Administrator of any material change in the estimated delay or in any other particulars and supply such further information as the…Contract Administrator may at any time reasonably require. 2.28 .1 If, in the…Contract Administrator’s opinion, on receiving a notice and particulars under clause 2.27: .1 any of the events which are stated to be a cause of delay is a Relevant Event; and .2 completion of the Works or of any Section is likely to be delayed thereby beyond the relevant Completion Date and provided the Contractor has complied with his obligations under clause 2.28.6, then, save where these Conditions expressly provide otherwise, the…Contract Administrator shall give an extension of time by fixing such later date as the Completion Date for the Works or Section as he then estimates to be fair and reasonable. .2 Whether or not an extension is given, the…Contract Administrator shall notify the Contractor of his decision in respect of any notice under clause 2.27 as soon as is reasonably practicable and in any event within 12 weeks of receipt of the required particulars. Where the period from receipt to the Completion Date is less than 12 weeks, he shall endeavour to do so prior to the Completion Date. 2.31 If the Contractor fails to complete the Works or a Section by the relevant Completion Date, the…Contract Administrator shall issue a certificate to that effect (a ‘Non-Completion Certificate’). If a new Completion Date is fixed after the issue of such a certificate, such fixing shall cancel that certificate and the…Contract Administrator shall where necessary issue a further certificate.” 2.32.1 Provided: .1 the…Contract Administrator has issued a Non-Completion Certificate for the Works or a Section; and .2 the Employer has notified the Contractor before the date of the Final Certificate that he may require payment of, or may withhold or deduct, liquidated damages, the Employer may, not later than 5 days before the final date for payment of the amount payable under clause 4.15, give notice to the Contractor in the terms set out in clause 2.32.2. .2 a notice from the Employer under clause 2.32.1 shall state that for the period between the Completion Date and the date of practical completion of the Works or that Section: .1 he requires the Contractor to pay liquidated damages at the rate stated in the Contract Particulars, or lesser rate stated in the notice, in which event the Employer may recover the same as a debt; and/or .2 that he will withhold or deduct liquidated damages at the rate stated in the Contract Particulars, or at such lesser stated rate, from sums due to the Contractor. .3 if…Contract Administrator fixes a later Completion Date for the Works… the Employer shall pay or repay to the Contractor any amounts recovered, allowed or paid under clause 2.32 for the period up to that later Completion Date.” 2.28 .1 If, in the…Contract Administrator’s opinion, on receiving a notice and particulars under clause 2.27: .1 any of the events which are stated to be a cause of delay is a Relevant Event; and .2 completion of the Works or of any Section is likely to be delayed thereby beyond the relevant Completion Date and provided the Contractor has complied with his obligations under clause 2.28.6, then, save where these Conditions expressly provide otherwise, the…Contract Administrator shall give an extension of time by fixing such later date as the Completion Date for the Works or Section as he then estimates to be fair and reasonable. .2 Whether or not an extension is given, the…Contract Administrator shall notify the Contractor of his decision in respect of any notice under clause 2.27 as soon as is reasonably practicable and in any event within 12 weeks of receipt of the required particulars. Where the period from receipt to the Completion Date is less than 12 weeks, he shall endeavour to do so prior to the Completion Date. 2.31 If the Contractor fails to complete the Works or a Section by the relevant Completion Date, the…Contract Administrator shall issue a certificate to that effect (a ‘Non-Completion Certificate’). If a new Completion Date is fixed after the issue of such a certificate, such fixing shall cancel that certificate and the…Contract Administrator shall where necessary issue a further certificate.” 2.32.1 Provided: .1 the…Contract Administrator has issued a Non-Completion Certificate for the Works or a Section; and .2 the Employer has notified the Contractor before the date of the Final Certificate that he may require payment of, or may withhold or deduct, liquidated damages, .1 the…Contract Administrator has issued a Non-Completion Certificate for the Works or a Section; and the Employer may, not later than 5 days before the final date for payment of the amount payable under clause 4.15, give notice to the Contractor in the terms set out in clause 2.32.2. .2 a notice from the Employer under clause 2.32.1 shall state that for the period between the Completion Date and the date of practical completion of the Works or that Section: .1 he requires the Contractor to pay liquidated damages at the rate stated in the Contract Particulars, or lesser rate stated in the notice, in which event the Employer may recover the same as a debt; and/or .2 that he will withhold or deduct liquidated damages at the rate stated in the Contract Particulars, or at such lesser stated rate, from sums due to the Contractor. .3 if…Contract Administrator fixes a later Completion Date for the Works… the Employer shall pay or repay to the Contractor any amounts recovered, allowed or paid under clause 2.32 for the period up to that later Completion Date.”
“4.9.1 For the period up to practical completion of the Works, the due dates for interim payments by the Employer shall be the monthly dates specified in the Contract Particulars up to either the date of practical completion or the specified date within one month thereafter… 4.9.2 Subject to any agreement between the Parties as to stage payments, the sum due as an interim payment shall be the Gross Valuation under clause 4.16 less the aggregate of [certain sums set out in sub-clauses 1 to 4]. 4.10.1 The…Contract Administrator shall not later than 5 days after each due date issue an Interim Certificate, stating the sum that he considers to be or have been due at the due date to the Contractor in respect of the interim payment, calculated in accordance with clause 4.9.2, and the basis on which that sum has been calculated. 4.11.1 In relation to any interim payment the Contractor may not less than 7 days before the due date make an application to the Quantity Surveyor (an ‘Interim Application’), stating the sum that the Contractor considers will become due to him at the relevant due date in accordance with clause 4.9.2 and the basis on which that sum has been calculated. 4.11.2 If an Interim Certificate is not issued in accordance with clause 4.10.1, then: .1 where the Contractor has made an Interim Application in accordance with clause 4.11.1, that application is for the purposes of these Conditions an Interim Payment Notice; or .2 where the Contractor has not made an Interim Application, he may at any time after the 5 day period referred to in clause 4.10.1 give an Interim Payment Notice to the Quantity Surveyor, stating the sum that the Contractor considers to be or have been due to him at the relevant due date in accordance with clause 4.9.2 and the basis on which that sum has been calculated. 4.12 .1 Subject to clause 4.12.4, the final date for payment of an interim payment shall be 28 days from its due date. .2 Subject to any Pay Less Notice given by the Employer under clause 4.12.5, the sum to be paid by the Employer on or before the final date for payment shall be the sum stated as due in the Interim Certificate. .3 If the Interim Certificate is not issued in accordance with clause 4.10.1, but an Interim Payment Notice has been given under clause 4.11, the sum to be paid by the Employer shall, subject to any Pay Less Notice under clause 4.12.5, be the sum stated as due in the Interim Payment Notice…. .5 If the Employer intends to pay less than the sum stated as due from him in the Interim Certificate or Interim Payment Notice, as the case may be, he shall not later than 3 days before the final date for payment give the Contractor notice of that intention in accordance with clause 4.13.1 (a ‘Pay Less Notice’). Where a Pay Less Notice is given, the payment to be made on or before the final date for payment shall not be less than the amount stated as due in the notice. .5 If the Employer intends to pay less than the sum stated as due from him in the Interim Certificate or Interim Payment Notice, as the case may be, he shall not later than 3 days before the final date for payment give the Contractor notice of that intention in accordance with clause 4.13.1 (a ‘Pay Less Notice’). Where a Pay Less Notice is given, the payment to be made on or before the final date for payment shall not be less than the amount stated as due in the notice. 4.13.1. A Pay Less Notice: .1 (where it is to be given by the Employer) shall specify both the sum that he considers to be due to the Contractor at the date the notice is given and the basis on which that sum has been calculated, and may be given on behalf of the Employer by the…Contract Administrator, Quantity Surveyor or Employer’s representative or by any other person who the Employer notifies the Contractor as being authorised to do so;… 4.13.3 Any right of the Employer to deduct or set off any amount (whether arising under any provision of this Contract or under any rule of law or equity) shall be exercisable against any monies due or to become due to the Contractor, whether or not such monies include or consist of any Retention. 4.16 The Gross Valuation shall be the total of the amounts referred to in clauses 4.16.1 and 4.16.2 less the total of the amounts referred to in clause 4.16.3, applied up to and including a date not more than 7 days before the due date of an interim payment.”
“110(1) Every construction contract shall— (a) provide an adequate mechanism for determining what payments become due under the contract, and when, and (b) provide for a final date for payment in relation to any sum which becomes due. The parties are free to agree how long the period is to be between the date on which a sum becomes due and the final date for payment. (2) Every construction contract shall provide for the giving of notice by a party not later than five days after the date on which a payment becomes due from him under the contract, or would have become due if— (a) the other party had carried out his obligations under the contract, and (b) no set-off or abatement was permitted by reference to any sum claimed to be due under one or more other contracts, specifying the amount (if any) of the payment made or proposed to be made, and the basis on which that amount was calculated. (3) If or to the extent that a contract does not contain such provision as is mentioned in subsection (1) or (2), the relevant provisions of the Scheme for Construction Contracts apply. 111(1) A party to a construction contract may not withhold payment after the final date for payment of a sum due under the contract unless he has given an effective notice of intention to withhold payment. The notice mentioned in section 110(2) may suffice as a notice of intention to withhold payment if it complies with the requirements of this section. (2) To be effective such a notice must specify— (a) the amount proposed to be withheld and the ground for withholding payment, or (b) if there is more than one ground, each ground and the amount attributable to it, and must be given not later than the prescribed period before the final date for payment…”
“110A (1) A construction contract shall, in relation to every payment provided for by the contract— (a) require the payer or a specified person to give a notice complying with subsection (2) to the payee not later than five days after the payment due date, or… (2) A notice complies with this subsection if it specifies— (a) in a case where the notice is given by the payer— (i) the sum that the payer considers to be or to have been due at the payment due date in respect of the payment, and (ii) the basis on which that sum is calculated; (b) in a case where the notice is given by a specified person— (i) the sum that the payer or the specified person considers to be or to have been due at the payment due date in respect of the payment, and (ii) the basis on which that sum is calculated… (5) If or to the extent that a contract does not comply with subsection (1), the relevant provisions of the Scheme for Construction Contracts apply… 111(1) Subject as follows, where a payment is provided for by a construction contract, the payer must pay the notified sum (to the extent not already paid) on or before the final date for payment. (2) For the purposes of this section, the “notified sum” in relation to any payment provided for by a construction contract means— (a) in a case where a notice complying with section 110A(2) has been given pursuant to and in accordance with a requirement of the contract, the amount specified in that notice; (b) in a case where a notice complying with section 110A(3) has been given pursuant to and in accordance with a requirement of the contract, the amount specified in that notice; (c) in a case where a notice complying with section 110A(3) has been given pursuant to and in accordance with section 110B(2), the amount specified in that notice. (3) The payer or a specified person may in accordance with this section give to the payee a notice of the payer's intention to pay less than the notified sum. (4) A notice under subsection (3) must specify— (a) the sum that the payer considers to be due on the date the notice is served, and (b) the basis on which that sum is calculated. It is immaterial for the purposes of this subsection that the sum referred to in paragraph (a) or (b) may be zero. (5) A notice under subsection (3)— (a) must be given not later than the prescribed period before the final date for payment, and (b) in a case referred to in subsection (2)(b) or (c), may not be given before the notice by reference to which the notified sum is determined. (6) Where a notice is given under subsection (3), subsection (1) applies only in respect of the sum specified pursuant to subsection (4)(a). (7) In subsection (5), “prescribed period” means— (a) such period as the parties may agree, or (b) in the absence of such agreement, the period provided by the Scheme for Construction Contracts…”